The course content is good. However, I believe that the course structure could have been better. For instance, we were introduced to the "Group By" clause after having used it multiple time in previous videos. It might have been easier if we were introduced to certain functions/clauses in SQL before using them all-together in one complex query.

Otherwise, the course was a great learning experience!

Below expectations and the course is not as the same of previous courses! I belive the course content should be revised and make it little bit shorter. The videos content to be updated in order to make it more explainable espicially the examples wich need more time to be explianed. Moreover, I feel that some content of the course is repeated and boring too.

I did not like this course, everything felt like out of place, it seems like disorganized.

some of the exercises with the public data bases are not updated, the datasets have changed.

I think this course does not add any value at all, the w3schools manual/introduction to SQL is more useful than this course. Seriously guys, you just can dismiss this course

the simple concept was explained towards the end where as subquerys and partition by was quite vague or explored a little less. If I am paying for this course, i would the the instructor to easy to intermediate level and provide us with a guided project which was done in one of the previous courses for excel.

Overall the back noice/people commenting in the videos are kinda distracting when I used headphones for maximun concentration, the Instructor looks like she is sleepy and too fast to follow , even when she try to look energized looks fake, It took me twice the time to understand, had to pause a lot.

This was the most boring module of this course. I do not talk about the teacher, but how it was prepared. It repeated most of SQL and Excel functions and I think the only new thing was JOIN.

I think this module should be rebuilt with focus on critical thinking strategies and actual analysis.

This section needs to be rewritten. this was the most difficult of all of the sections. I had to search for youtube videos to help me understand a lot of the content learned. More time need to be spent explaining this section. It was very confusing at times and mad it so frustrating.

Only two stars for the content however there was no need for the instructor since she was just reading a script and was too fast for people who are begenningers in such field.

I have to take a seprate course for SQL to understand and learn SQL in a good way instead of this course.

Instructor was very knowledgeable, but went much too fast in the videos to keep up. I had to rewind and re watch nearly every video, and i think that I would have learned better if she slowed down to focus on each step.

Sometimes the instructor is talking about things as if we already know what she is talking about even if she (and the instructors before her) have never talked about it previously.

I did not like this course because some of the applications did not function properly and when I asked for help I was told to go to the forum that did absolutely nothing.

Poorly constructed course, very hard to follow - like said by many peers. I finished the entire certificate and I don't feel like I even got to the basics of SQL.

it was not explained well and the instructor is bad at explaining things. Explaining complex concepts in simple terms is a skill that she does not possess.

Course covers important information, but the assessment, pedagogy and instructional design is poor. Also, videos are too quiet (even on full volume).

Lots of problems in the coding exercises and practice quizzes. Some quiz questions were not written well and were ambiguous.

too much information is in this course that i think need to divide in small part and need more practice and more explanation

Information not consistent. The worst course so far. Poor explanation regarding WITH closure. Many queries not worjing.

Not Explained very well....

The instructor dose not explain SQL querries thoroughly.

This part of the course needs a total revamp.. It was extremely confusing

This modue needs an upgrade urgently. Databases aren't avalaible.

Too Much Complicated queries info was crammed in short video's

This is the worst one in this specilization.

lots of technical and content problems.

Sally should handle all SQL exercise

The instructor is really bad